arXiv:hep-ph/0310032·v2·High Energy Physics — Phenomenology

Charge asymmetry in $π^{+} π^{-}$ electroproduction on proton at high energies as a test of $σ, ρ$ mesons degeneration

A.I.Ahmedov🇷🇺 · V.V.Bytev🇷🇺 · E.A.Kuraev🇷🇺

Abstract

The charge asymmetry induced by interference of amplitudes with $σ$ and $ρ$ mesons decaying to $π^{+} π^{-}$ pair created in the fragmentation region of proton, suggest to be a test of degeneration hypothesis of $ρ$ and $σ$ mesons. Some numerical estimations are given.

Comments: 11 pages, 1 figure

Charge asymmetry in π+π− electroproduction on proton at high energies as a test of σ,ρ mesons degeneration

Abstract

Citation historycountrateblocksopen in Citation History ↗

Charge asymmetry in $π^{+} π^{-}$ electroproduction on proton at high energies as a test of $σ, ρ$ mesons degeneration

Citation historyopen in Citation History ↗